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1# Initialization and helpers for Gitweb tests, which source this
2# shell library instead of test-lib.sh.
3#
4# Copyright (c) 2007 Jakub Narebski
5#
6
7gitweb_init () {
8 safe_pwd="$(perl -MPOSIX=getcwd -e 'print quotemeta(getcwd)')"
9 cat >gitweb_config.perl <<EOF
10#!/usr/bin/perl
11
12# gitweb configuration for tests
13
14our \$version = 'current';
15our \$GIT = 'git';
16our \$projectroot = "$safe_pwd";
17our \$project_maxdepth = 8;
18our \$home_link_str = 'projects';
19our \$site_name = '[localhost]';
20our \$site_html_head_string = '';
21our \$site_header = '';
22our \$site_footer = '';
23our \$home_text = 'indextext.html';
24our @stylesheets = ('file:///$GIT_BUILD_DIR/gitweb/static/gitweb.css');
25our \$logo = 'file:///$GIT_BUILD_DIR/gitweb/static/git-logo.png';
26our \$favicon = 'file:///$GIT_BUILD_DIR/gitweb/static/git-favicon.png';
27our \$projects_list = '';
28our \$export_ok = '';
29our \$strict_export = '';
30our \$maxload = undef;
31
32EOF
33
34 cat >.git/description <<EOF
35$0 test repository
36EOF
37
38 # You can set the GITWEB_TEST_INSTALLED environment variable to
39 # the gitwebdir (the directory where gitweb is installed / deployed to)
40 # of an existing gitweb installation to test that installation,
41 # or simply to pathname of installed gitweb script.
42 if test -n "$GITWEB_TEST_INSTALLED" ; then
43 if test -d $GITWEB_TEST_INSTALLED; then
44 SCRIPT_NAME="$GITWEB_TEST_INSTALLED/gitweb.cgi"
45 else
46 SCRIPT_NAME="$GITWEB_TEST_INSTALLED"
47 fi
48 test -f "$SCRIPT_NAME" ||
49 error "Cannot find gitweb at $GITWEB_TEST_INSTALLED."
50 say "# Testing $SCRIPT_NAME"
51 else # normal case, use built version of gitweb
52 SCRIPT_NAME="$GIT_BUILD_DIR/gitweb/gitweb.cgi"
53 fi
54 export SCRIPT_NAME
55}
56
57gitweb_run () {
58 GATEWAY_INTERFACE='CGI/1.1'
59 HTTP_ACCEPT='*/*'
60 REQUEST_METHOD='GET'
61 QUERY_STRING=$1
62 PATH_INFO=$2
63 REQUEST_URI=/gitweb.cgi$PATH_INFO
64 export GATEWAY_INTERFACE HTTP_ACCEPT REQUEST_METHOD \
65 QUERY_STRING PATH_INFO REQUEST_URI
66
67 GITWEB_CONFIG=$(pwd)/gitweb_config.perl
68 export GITWEB_CONFIG
69
70 # some of git commands write to STDERR on error, but this is not
71 # written to web server logs, so we are not interested in that:
72 # we are interested only in properly formatted errors/warnings
73 rm -f gitweb.log &&
74 perl -- "$SCRIPT_NAME" \
75 >gitweb.output 2>gitweb.log &&
76 perl -w -e '
77 open O, ">gitweb.headers";
78 while (<>) {
79 print O;
80 last if (/^\r$/ || /^$/);
81 }
82 open O, ">gitweb.body";
83 while (<>) {
84 print O;
85 }
86 close O;
87 ' gitweb.output &&
88 if grep '^[[]' gitweb.log >/dev/null 2>&1; then
89 test_debug 'cat gitweb.log >&2' &&
90 false
91 else
92 true
93 fi
94
95 # gitweb.log is left for debugging
96 # gitweb.output is used to parse HTTP output
97 # gitweb.headers contains only HTTP headers
98 # gitweb.body contains body of message, without headers
99}
100
101. ./test-lib.sh
102
103if ! test_have_prereq PERL; then
104 skip_all='skipping gitweb tests, perl not available'
105 test_done
106fi
107
108if ! test_have_prereq GITWEB; then
109 skip_all='skipping gitweb tests, gitweb not available'
110 test_done
111fi
112
113perl -MEncode -e '$e="";decode_utf8($e, Encode::FB_CROAK)' >/dev/null 2>&1 || {
114 skip_all='skipping gitweb tests, perl version is too old'
115 test_done
116}
117
118perl -MCGI -MCGI::Util -MCGI::Carp -e 0 >/dev/null 2>&1 || {
119 skip_all='skipping gitweb tests, CGI & CGI::Util & CGI::Carp modules not available'
120 test_done
121}
122
123perl -mTime::HiRes -e 0 >/dev/null 2>&1 || {
124 skip_all='skipping gitweb tests, Time::HiRes module not available'
125 test_done
126}
127
128gitweb_init